Asus ROG Phone 3 vs Samsung Galaxy Note 20 Ultra Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

8.0	9.3
Asus ROG Phone 3	Samsung Galaxy Note 20 Ultra
Released · Jul 23, 2020	Released · Aug 21, 2020
6.6-inch · 2340x1080px	6.9-inch · 3088x1440px
Triple camera	Triple camera
12GB · 128GB	12GB · 128GB
6000 mAh	4500 mAh
	Check prices

Design

Dimensions
6.73 x 3.07 x 0.39 inches 171 x 78 x 9.85 mm	6.49 x 3.04 x 0.32 inches 164.8 x 77.2 x 8.1 mm
Weight
8.47 oz (240.0 g)	7.34 oz (208.0 g)
Materials
Back: Glass (Corning Gorilla Glass 3) Frame: Aluminum	Back: Glass (Corning Gorilla Glass Victus) Frame: Stainless steel
Resistance
	Water, Dust; IP68
Biometrics
Optical in-screen fingerprint	2D Face unlock, Ultrasonic in-screen fingerprint
Features
	Stylus
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Black glare	Mystic black, Mystic bronze, Mystic white

Display

Size
6.6-inch	6.9-inch
Resolution
2340x1080px, 19.5:9 ratio, 391 PPI	3088x1440px, 19.3:9 ratio, 496 PPI
Technology
AMOLED	Dynamic AMOLED
Refresh rate
144Hz	120Hz
Screen-to-body
79.98 %	91.63 %
Peak brightness
1000 cd/m2 (nit)
Features
HDR support, Scratch-resistant glass (Corning Gorilla Glass 6), Ambient light sensor, Proximity sensor	HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 865+ SM8250 (7 nm)	Qualcomm Snapdragon 865+ SM8250-AB (7 nm)
Processor
Octa-core 3090 MHz Kryo 585	Octa-core 1x 3.1GHz Kryo 585 + 3x 2.42GHz Kryo 585 + 4x 1.80GHz Kryo 585
GPU
Yes	Adreno 650
RAM
12GB (LPDDR5)	12GB (LPDDR5)
Internal storage
128GB (UFS 3.1)	128GB, available to use: 107 GB
Storage expansion
not expandable	microSDXC up to 1000 GB
OS
Android (11, 10)	Android (13, 12, 11, 10), Samsung One UI

Battery

Capacity
6000 mAh	4500 mAh
Type
	Li - Polymer
Charging
Qualcomm Quick Charge 3.0, Qualcomm Quick Charge 4, USB Power Delivery	Qualcomm Quick Charge 2.0, Samsung Adaptive Fast Charging, Qi and Powermat wireless charging, Reverse wireless charging
Charge speed
Wired: 30.0W

Battery Life Estimate

Untested

Browsing

Untested

Video

10h 41min

Gaming

7h 48min

Battery Life Estimate

4h 37min

Browsing

9h 33min

Video

7h 0min

Gaming

7h 17min

Camera

Rear
Triple camera	Triple camera
Main camera
64 MP (PDAF) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/1.7" Pixel size: 0.8 μm	108 MP (OIS, Laser and PDAF) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/1.33" Pixel size: 0.8 μm
Second camera
13 MP (Ultra-wide) Aperture size: F2.4 Focal Length: 11 mm	12 MP (Ultra-wide, Autofocus) Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/2.55" Pixel size: 1.4 μm
Third camera
5 MP (Macro) Aperture size: F2.0	12 MP (Telephoto, OIS, PDAF) Optical zoom: 5.0x Aperture size: F3.0 Focal Length: 120 mm Pixel size: 1.0 μm
Flash
LED	LED
Video recording
7680x4320 (8K UHD) (30 fps), 3840x2160 (4K UHD) (120 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (480 fps) HDR, Time-lapse video, Hyperlapse, Picture-taking during video recording, EIS	7680x4320 (8K UHD) (24 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps) OIS, HDR, Time-lapse video, Hyperlapse, Object tracking, EIS
Front
24 MP	10 MP (PDAF, HDR), Video capture: 3840x2160 (4K UHD)

Connectivity & Features

Bluetooth
5.1	5.0
WLAN
802.11 a,b,g,n,ac,ax(Wi-Fi 6),dual-band MIMO, Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,ax(Wi-Fi 6),dual-band MIMO, Wi-Fi Direct, Hotspot
USB
Type-C, USB 3.1	Type-C, USB 3.2
Hearing aid compatible
M3/T4	M3/T3
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers)	Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer
Other
NFC	NFC, ANT+

Multimedia

Headphones
No 3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Multiple speakers
Features
aptX, aptX-HD	32-Bit DAC, Dolby Atmos, aptX, Dolby Digital, Dolby Digital Plus
Screen mirroring
Wireless screen share	Wireless screen share
Radio
	FM
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

5G
Bands n1, n2, n3, n5, n28, n41, n66, n71, n77, n78, n79	Bands n2, n5, n41, n66, n71, n260, n261, SA, NSA, Sub-6, mmWave
4G (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 32(1500 L-band), 66(AWS-3), 71(600)	Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 66(AWS-3), 71(600)
4G (TDD)
Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+), 42(3500), 48(3600)	Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46, 48(3600)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 6(800), 8(900)	Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed
LTE-A Pro Cat 20 (2000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A Pro Cat 20 (2000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM	Nano SIM
HD Voice
	Yes

Regulatory Approval

FCC approval
Date approved: Sep 22, 2020 FCC ID value: MSQI003D	Date approved: Jul 06, 2020 FCC ID value: A3LSMN986U
Measured SAR
Head: 1.15 W/kg Body: 0.62 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.17 W/kg Phablet: 3.53 W/kg	Head: 0.78 W/kg Body: 1.04 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.18 W/kg Phablet: 3.92 W/kg

Buyers information

MSRP
	$ 1300
In The Box
	Data Cable, Travel Adapter, Ejection Pin, Quick Start Guide

Availability

Officially announced
Jul 22, 2020	Aug 05, 2020

Alternative variants

with 256GB storage


Internal storage	256GB

for Europe


System chip	Samsung Exynos 990 (7 nm)
Processor	Octa-core 2x 2.73GHz Exynos M5 + 2x 2.5GHz Cortex-A76 + 4x 2.0 GHz Cortex-A55
GPU	Mali G77 MP11
Internal storage	256GB
MSRP	€ 1266

with 512GB storage


Internal storage	512GB

with 512GB storage


Internal storage	512GB
MSRP	$ 1450

with 16GB RAM


RAM	16GB
Internal storage	512GB

for Verizon


5G	Bands n260, n261, mmWave
4G (FDD)	Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 18(800 Lower), 19(800 Upper), 20(800 DD), 26(850+), 28(700 APT), 66(AWS-3)
4G (TDD)	Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46

Links

Full specifications
Asus ROG Phone 3 Specs	Samsung Galaxy Note 20 Ultra Specs
PhoneArena Review
Asus ROG Phone 3 Review	Samsung Galaxy Note 20 Ultra Review
User Reviews
	Samsung Galaxy Note 20 Ultra User Reviews